FR1505841A - Device for driving a striking hammer in a wake-up mechanism - Google Patents

Device for driving a striking hammer in a wake-up mechanism

Info

Publication number
FR1505841A
FR1505841A FR87964A FR87964A FR1505841A FR 1505841 A FR1505841 A FR 1505841A FR 87964 A FR87964 A FR 87964A FR 87964 A FR87964 A FR 87964A FR 1505841 A FR1505841 A FR 1505841A
Authority
FR
France
Prior art keywords
wake
driving
striking hammer
hammer
striking
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR87964A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tissot SA
Original Assignee
Fabrique dHorlogerie CHS Tissot et Fils SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fabrique dHorlogerie CHS Tissot et Fils SA filed Critical Fabrique dHorlogerie CHS Tissot et Fils SA
Application granted granted Critical
Publication of FR1505841A publication Critical patent/FR1505841A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B23/00—Arrangements producing acoustic signals at preselected times
    • G04B23/02—Alarm clocks
    • G04B23/10—Alarm clocks with presignal; with repeated signal; with changeable intensity of sound

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
FR87964A 1965-12-27 1966-12-19 Device for driving a striking hammer in a wake-up mechanism Expired FR1505841A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1785965A CH457287A (en) 1965-12-27 1965-12-27 Device for driving a striking hammer in a wake-up mechanism

Publications (1)

Publication Number Publication Date
FR1505841A true FR1505841A (en) 1967-12-15

Family

ID=4428620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87964A Expired FR1505841A (en) 1965-12-27 1966-12-19 Device for driving a striking hammer in a wake-up mechanism

Country Status (5)

Country Link
US (1) US3473507A (en)
CH (2) CH1785965A4 (en)
DE (1) DE1523753B2 (en)
FR (1) FR1505841A (en)
GB (1) GB1131760A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327058A1 (en) * 1993-06-02 1994-01-13 Johannes Hegedues Acoustic warning for vehicle without IC engine - is activated during vehicle motion with modulated tones

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086785A (en) * 1935-04-06 1937-07-13 Albert G Thomas Variable alarm
US2143236A (en) * 1938-03-19 1939-01-10 Birk Emil Transmission gearing
US2241610A (en) * 1939-07-05 1941-05-13 Moss Benjamin Time clock
CH389334A (en) * 1963-02-07 1965-03-15 Olivetti & Co Spa One cycle engagement with positive and synchronous meshing
CH434125A (en) * 1964-08-07 1967-10-14 Tissot Horlogerie Alarm clock movement

Also Published As

Publication number Publication date
CH1785965A4 (en) 1967-11-30
CH457287A (en) 1967-11-30
GB1131760A (en) 1968-10-30
US3473507A (en) 1969-10-21
DE1523753A1 (en) 1969-09-18
DE1523753B2 (en) 1971-06-03

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